Which xylem element is absent in gymnosperms?
Answers
Answer:
Vessel element
Explanation:
A vessel element or vessel member (trachea) is one of the cell types found in xylem, the water conducting tissue of plants. Vessel elements (tracheae) are typically found in flowering plants (angiosperms) but absent from most gymnosperms such as conifers. Vessel elements are the main feature distinguishing the "hardwood" of angiosperms from the "softwood" of conifers.
Answer:
Vessels xylem element is absent in gymnosperms.
Explanation:
In gymnosperms, the xylem component of vessels is lacking. Gymnosperms have vascular bundles, but their xylem and phloem lack vessels and companion cells, respectively. Gymnosperms lack the vessel element, which is generally present in Angiosperms (flowering plants), as these plants do not produce flowers. Gymnosperms don't have flowers, which sets them apart from angiosperms. They also lack phloem partner cells and xylem vessel components. Companion cells are not present; instead, aluminous cells are used to transmit food along the length of the plant.
- Most gymnosperms lack vessel components in their xylem, with the exception of geophytes.
- Gymnosperms do not develop blooms.
- Gymnosperms. Plants called gymnosperms produce bare seeds. Gymnosperms lack the calyx, corolla, stamens, and pistil.